A concave mirror (f= +12.5 cm) creates a virtual image of an 5.3 cm tall object. If di is -18.3 cm, where is the object located? Determine the magnification of the mirror in this case. Show your work.
Q: During the 1950's, scientists devised an experimental formula relating the energy E (in ergs) of an…
A: Given explosion used 90 kilotons. And 1 kiloton released energy 1020ergs. Therefore energy released…
Q: 26.5 An uncharged metal sphere, A, is on an insulated base. A second sphere, B, of the same shape,…
A: a) Spheres A and B will both acquire charges Q/2 , implying charges will flow from B to A.When…
Q: An interplanetary model rocket club is visiting planet X, which has a local gravitational…
A:
Q: Two ropes have equal length and are streteched to the same tension. The speed of a pulse on rope 1…
A: Given data, Speed of pulse on rope 1 = (1.4) x speed of pulse on rope 2 Also, lengths of both ropes…
Q: How long will it take a 1966-W motor to lift a 3720-N piano to a sixth-story window 1.4 m above?
A:
Q: For the circuit below, determine the MAGNITUDE of the CURRENT passing through each resistor. V1 = 14…
A: Given: Voltage of battery 1 V1=14 volt Voltage of battery 2 V2=9 volt Voltage of battery 3 V3=13…
Q: Light with a wavelength of 350 nm strikes double-slits with a spacing of 0.75 mm which is then…
A: Given, wavelength λ= 350 nm Slit spacing d = 0.75 mm Screen distance D = 1.0 m Order n = 2 Angular…
Q: Please help me check if these two questions are correct. Is the second question up or down. Or is…
A: (1) Charge can't be fractional as it is Quantized. For the above data charge measured is found in…
Q: 1. A spring with a force constant of 1200 N/m has a 55-g mass at its end. (a) If the vibrator energy…
A: Given: Constant of spring is K = 1200 N/m Ball' mass is m = 55 g = 0.055 kg
Q: Determine the equivalent capacitance between A and B for the group of capacitors in the drawing.…
A: The circuit diagram is shown below.
Q: 50. The strongest earthquakes ever recorded occurred off the coast of Ecuador and Colombia in 1906,…
A: The relation between magnitude and intensity be defined as, Where, M be defined as the magnitude of…
Q: Describe the advantages and disadvantages of using models to describe physical reality. Describe the…
A: This is a question the scientific process.
Q: Question 3: A transformer consists of two coils of wire wound on a core. The figure below shows ome…
A: A transformer is a device that transfers electric energy from one alternating-current circuit to one…
Q: K. Density is the ratio of mass and volume of an object. Find the density of object whose mass is…
A: Given: M=12kg, V=0.0005m3 K) The density of the object is : ρ=MV=120.0005=24000kg/m3
Q: For the circuit below, determine the current passing through V,, V2, & R3. R3 = 9 0 R2 = 30 V2 = 4 V…
A:
Q: Two masses on a frictionless horizontal surface experience a head on elastic collision. Let Mi have…
A:
Q: Problem 6: A car goes 56 m to the right and then 26 m to the left. It makes this trip in 55 seconds.…
A: Consider the initial position of the car at point O (xi = 0) as shown in the figure below. The car…
Q: A 0.5-kg billiard ball that is moving at 9.8 m/s strikes the bumper of a pool table and bounces…
A: Given data: Mass of billiard ball is, m=0.5 kg. Initial velocity of billiard ball is, u=9.8 m/s.…
Q: I. Find the total mass of minerals collected in an expedition: 35.2g iron, 14.5g copper, and 65.3g…
A: I) Given: The mass of the iron is Mi = 35.2 g The mass of the copper is Mc = 14.5 g The mass of the…
Q: eded help with question 2 that was submitted not question 1.
A: Solution: 2. (a). The speed of the water leaving the hose is givenby the following, v=2gh…
Q: F = = dt d mu dt √1-u²/c² m / T = ²^U2² / 0² {² - a + = m u(u. a) (c²-u²) du dt √1-u²/c² }. qed + u…
A: Here differentiation of product and chain formula of differentiation is used.
Q: Á = 3.0î – 4.0k. A
A: Vector A=3i-4k
Q: Resistivity (A-m) 2.65 x 10 Material Aluminum Соpper Gold Iron | 1.68 x 10 244 x 10 9.71 x 10…
A:
Q: An air-filled capacitor consists of two parallel plates, each with an area of 7.60 cm2, separated by…
A:
Q: Mechanical energy is equal to: A) Kinetic energy + Chemical energy B) Kinetic energy + Potential…
A: We are aware that kinetic energy and potential energy are combined to form mechanical energy.It is…
Q: The diagram shows a design for the first two hills of a roller coaster. Consider at first that it is…
A: Given M = 1000 kg Lob = 150 m Fr = 300N. Concept = law of conservation of energy.
Q: An insulated beaker with negligible mass contains a mass of 0.300 kg of water at a temperature of…
A: Given data: Mass of the water, mw=0.3 kg Initial temperature of water, Ti=640C Specific heat of…
Q: For the circuit below, the switch is initially open and the capacitor is uncharged. When the switch…
A: Initial current (Io) = 1.3 mA t = 3.5 seconds Current through resistor after 3.5 seconds = 0.78 mA…
Q: Two points in the xy plane have Cartesian coordinates (5.50, -7.00) m and (-6.50, 6.50) m. (a)…
A:
Q: What is voltage and what is it measured in? What is current and what is it measured in? What is…
A: Voltage is the difference in electric potential between two points. In other word it is the pressure…
Q: Car A is traveling at the constant speed of 44 km/h as it rounds the circular curve of radius r =…
A:
Q: %3 1.33), you see yellow light at 575 nm. If that is from the second ngest (m 2) possible…
A: Given: The refractive index is 1.33. The wavelength is 575 nm. To determine: The…
Q: the answer my teacher got is 171, how?
A:
Q: A block with mass 0.400 kg is on a horizontal frictionless surface and is attached to a horizontal…
A: Given Mass of block m=0.4kg Spring constant k=200N/m speed at x=0.160m is v=3m/s
Q: 8.) A 500 g copper rod is at a temperature of 7 °C. It is heated using 2.5 x 10 J of energy. What is…
A: As per our guidelines, we are supposed to answer only first one question in case of multiple…
Q: The figure shows a snapshot of an electromagnetic wave traveling out of the screen in a straight…
A: The first and third snapshots should be possible.
Q: is my answer correct, if not what is the correct answer?
A: The objective of the question is to interpret the motion of an object based on the given Position…
Q: One mole of hydrogen gas (molar mass = 2.0 g/mol) has an rms velocity o 2.0 x 103 m/s. To what…
A:
Q: Compute the EQUIVALENT RESISTANCE of the circuit shown below. Then find the voltage drop across each…
A:
Q: 3. A box of mass m = 10.25 kg is at rest on a rough floor. The coefficient of static friction…
A:
Q: An electric field of magnitude 5.25 × 105 N/C points due south at a certain location. Find the…
A: Magnitude of electric field is |E| = 5.25×105N/CForce F = kQqr2 = qE . where , q = -6microC
Q: So, how do I get to the final answer?
A: The distance between speakers A and B , d1=6m The distance between speaker B and observer located at…
Q: please help me DOUBLE AND TRIPLE CHECK YOUR ANSWERS.
A:
Q: .The derived equation that is needed to calculate the final speed of the electrons from the…
A:
Q: Two crates connected by a rope lie on a horizontal surface (see figure above). Crate A has mass of…
A: The frictional force acting in direction opposite to the motion is given by, f=µNf=0.24159.8f=35.28…
Q: Light passes from water to glass, if the refracted angle is 20° what is the incident angle?
A:
Q: 3. When a dielectric is inserted between the plates of the capacitor, what happens to the…
A: The dielectric is a material that is inserted between the plates of the capacitor and used to…
I received different answers for this question
Step by step
Solved in 3 steps with 2 images
